Senior FullStack Developer (React + React Native & TypeScript)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

What you’ll do

-Develop and maintain our cross-platform interfaces using React

-Refactor and modernize components to improve speed, usability and accessibility

-Use a diverse set of skills to improve and optimize the performance & design of our products & interfaces

-Collaborate closely with a small, agile team

-Take ownership of projects and features from concept to release

-Drive architecture and code quality (patterns, refactoring, maintainability)

-Be ready to contribute quickly after an fair onboarding period

-Improve performance & UX with measurable outcomes (Core Web Vitals, load times, responsiveness)

What we’re looking for:

-Several years of production experience

-Excellent TypeScript skills (clean types, refactor-safe code)

-Solid experience with React & React Native, especially hooks and modern component patterns

-Understanding of responsive design and accessible web development

-Knowledge of performance optimization, accessibility best practices, and (testing) tools such as Vitest, Playwright, Maestro

-Ability to work independently, communicate clearly, and deliver end-to-end

Know or be ready to learn:

-React Query (@tanstack/react-query): comfortable working with queries, mutations, caching, and existing API hooks

-Zustand: able to work confidently with global state in an existing codebase

-Electron: familiar with building/maintaining cross-platform desktop apps

-Native mobile development: experience with Kotlin and/or Swift